Krsnaa Diagnostics – what is the diagnosis?

Hello,

Can someone please throw some light on, why there is no correlation between the capex done in past 2 years visible in Assets (Property, plant and equipment )

Capex: 131cr (FY22), 135cr(FY23)
Total Capex: 266cr
Property, plant and equipment: 307cr(FY21), 383cr (FY22), 468cr(FY23)
Other financial assets: 15cr, (FY21), 115cr (FY22), 171cr(FY23)
Change in Capex (Fy23-FY21) : 161cr
change in Other financial assets: 156cr

What does Other financial assets include? Why there is jump from 15cr to 171cr?

Thank you.
Areif